Single Phase Toroidal Power Transformer Customized for CNC Machine 5kVA 230V Input
Product Spotlights
As a specialized manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. designs and produces this Single Phase Toroidal Power Transformer specifically to meet the demanding power requirements of CNC machinery. Our 5kVA, 230V input model offers a reliable, efficient, and quiet power conversion solution, engineered to enhance the stability and performance of your CNC equipment. With over a decade of experience in transformer manufacturing and a commitment to ISO9001 quality management, we provide a product that combines robust construction with the flexibility of customization to fit your exact machine specifications.
The toroidal (ring-shaped) core design is a key feature, offering several distinct advantages over traditional laminated transformers for CNC applications:
- High Efficiency and Low Losses: The continuous grain-oriented silicon steel core and optimized winding geometry minimize core and copper losses, resulting in higher efficiency, which translates to lower operating costs and reduced heat generation.
- Excellent Magnetic Shielding & Low Leakage Flux: The symmetrical toroidal shape confines the magnetic field effectively, significantly reducing electromagnetic interference (EMI). This is crucial for CNC machines where sensitive control electronics must operate reliably nearby.
- Compact Size and Low Weight: The efficient design allows for a more compact unit compared to equivalent power-rated E-I core transformers, saving valuable space within machine enclosures.
- Quiet Operation: The toroidal core vibrates less than laminated cores, leading to notably lower audible hum, contributing to a better working environment.
- High Reliability and Durability: Built with high-quality materials and rigorous production processes, our transformers are designed for long-term, stable operation in industrial environments.
Technical Specifications & Customization Options:
While the base model is a 5kVA transformer with a 230V primary input, we understand that CNC machines often require specific secondary voltages, multiple output taps, or special configurations. Our "Customized for CNC Machine" approach means we can tailor the transformer to your needs.
| Parameter | Standard Specification / Customizable Options |
|---|---|
| Power Rating (kVA) | 5 kVA (Other ratings available upon request) |
| Input Voltage (Primary) | 230V AC, Single Phase (Other voltages: 110V, 400V, etc.) |
| Output Voltage (Secondary) | Customizable (Common CNC voltages: 24V, 48V, 110V, etc.) |
| Output Taps | Single output or multiple taps optional |
| Core Material | High-grade grain-oriented silicon steel |
| Winding Material | Copper (standard) or Aluminum (optional) |
| Insulation Class | Standard Class B or higher (customizable) |
| Mounting | Various bracket styles, bolt holes, or chassis mount |
| Shielding | Optional electrostatic or electromagnetic shielding |
| Terminals | Wire leads, terminal blocks, or quick-connect options |
Benefits for Your CNC Machine Application:
- Improved Power Quality: Provides stable, clean voltage to sensitive CNC servo drives, controllers, and sensors, reducing malfunctions.
- Enhanced System Reliability: Robust construction and low EMI protect adjacent electronic components, leading to fewer downtime incidents.
- Space Optimization: The compact toroidal design allows for easier integration into existing or new machine designs.
- Energy Savings: High efficiency reduces wasted energy, lowering the total operating cost of the machine.
- Reduced Noise Pollution: Quieter operation is beneficial in workshops and factories.
- Long Service Life: Designed for industrial duty cycles, ensuring longevity and reducing replacement frequency.
Our commitment to quality is backed by an ISO9001 certified manufacturing process, ensuring consistent product standards. With an annual export value ranging between US$1 Million and US$1.5 Million, and a team of 11-50 skilled employees, we have the capacity and expertise to serve global markets. We export from major ports like Shanghai, Tianjin, Guangzhou, and Ningbo, reaching customers across North America, South America, Europe, Asia, Africa, and Oceania. This global footprint and proven export experience mean we understand the requirements for international shipments and can provide reliable logistics support. When you choose our customized toroidal transformer, you are not just buying a component; you are investing in a power solution designed to maximize the performance and reliability of your CNC equipment. Contact us today to discuss your specific requirements and receive a tailored proposal.
Frequently Asked Questions (FAQ)
Q1: Why is a toroidal transformer better for a CNC machine than a standard laminated one?
A: Toroidal transformers offer lower electromagnetic interference (EMI), higher efficiency, quieter operation, and a more compact form factor. These traits are particularly valuable in CNC machines where sensitive electronics coexist with power components, and space/ noise can be constraints.
Q2: Can this transformer be customized for different input voltages, like 110V or 400V?
A: Absolutely. While the listed model has a 230V input, our customization service includes designing the primary winding for various standard input voltages such as 110V, 208V, 400V, or 480V, depending on your regional power supply.
Q3: What output voltages are typical for CNC machine applications?
A: Common secondary voltages include low voltages like 24V or 48V for control circuits and sensors, or voltages like 110V for auxiliary motors and drives. We can design the transformer to provide one or multiple output voltages as required.
Q4: Is copper winding standard, and can I choose aluminum?
A: Copper winding is our standard offering due to its superior conductivity and durability. Aluminum winding is an optional choice for specific cost or application considerations; we can discuss the pros and cons for your case.
Q5: How do I specify the mounting method for my machine?
A: During the customization process, you can provide details about your mounting space, preferred bracket type (e.g., top-mounted, side-mounted, through-bolt), or if you need a specific chassis integration. We will design the transformer casing and brackets accordingly.
Q6: What is the typical lead time for a customized transformer order?
A: Lead time depends on the complexity of customization and current order volume. For standard customizations, production typically takes 2-4 weeks after finalizing specifications. We provide estimated timelines during the quotation process.
Q7: Does the transformer come with any certifications?
A: Our manufacturing facility operates under an ISO9001 Quality Management System, ensuring controlled processes. Specific product certifications (like CE, UL) can be arranged upon request and may involve additional testing and cost.
Q8: Can you provide electrostatic shielding for sensitive environments?
A: Yes, electrostatic or additional electromagnetic shielding is an available customization option. This is recommended for applications where the transformer is placed very close to highly sensitive circuitry.
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